Practice question

Why may you flash your headlights?

Only to let other road users know that you are there — never to intimidate, and never as a signal that it is safe for someone else to go
To tell an oncoming driver to hurry through a gap
To thank a driver after they let you out
To claim priority at an unmarked junction

Answer: A — Only to let other road users know that you are there — never to intimidate, and never as a signal that it is safe for someone else to go

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